4145331314 has 8 divisors (see below), whose sum is σ = 6218926428. Its totient is φ = 2072355840.

The previous prime is 4145331293. The next prime is 4145331319. The reversal of 4145331314 is 4131335414.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4036442089 + 108889225 = 63533^2 + 10435^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4145331319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137807 + ... + 165170.

Almost surely, 2^4145331314 is an apocalyptic number.

4145331314 is a deficient number, since it is larger than the sum of its proper divisors (2073595114).

4145331314 is a wasteful number, since it uses less digits than its factorization.

4145331314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309820.

The product of its digits is 8640, while the sum is 29.

The square root of 4145331314 is about 64384.2474057125. The cubic root of 4145331314 is about 1606.3977322191.

Adding to 4145331314 its reverse (4131335414), we get a palindrome (8276666728).

The spelling of 4145331314 in words is "four billion, one hundred forty-five million, three hundred thirty-one thousand, three hundred fourteen".